Product Description

High-quality replacement electric central locking door lock designed for the right front (passenger) door of the Citroën C2. Ideal for professional workshops and DIY mechanics who need a reliable actuator that restores central locking function. The unit connects via a 5-pin connector and replaces worn or failed original locks to ensure secure closing and correct central locking operation.

Key Features And Benefits

• Direct Fit For Citroën C2: Designed to match the original mounting points and electrical connector (5-pin).
• Restores Central Locking Function: Replaces faulty lock mechanisms and actuators that prevent door locking/unlocking.
• Durable Construction: Robust metal and plastic components intended to withstand normal door usage and mechanical stresses.
• Easy To Install: Compatible with standard repair procedures used by professional technicians and experienced DIYers.
• Includes OEM Product Code Reference For Easier Search: 9136Q6.

How The Part Works

The unit houses the locking mechanism and small electric actuator that receives signals from the central locking system. When the vehicle sends a lock/unlock command, the actuator moves the latch mechanism to lock or release the door. The electrical connector (5-pin) supplies power and control signals to the actuator motor and limit switches inside the assembly.

Replacement Procedure (Overview)

• Disconnect The Battery Before Starting Work To Avoid Short Circuits And Unintended Actuator Movement.
• Remove The Inner Door Trim Panel Carefully To Access The Locking Mechanism.
• Peel Back The Water Shield And Disconnect The 5-Pin Electrical Connector.
• Unfasten The Mounting Bolts And Linkage Rods Securing The Lock Assembly.
• Install The Replacement Lock, Reconnect Linkages And Electrical Connector, And Test Locking/Unlocking Function Before Reassembling The Door Trim.

Installation Recommendations

• Use Dielectric Grease On Electrical Contacts To Prevent Corrosion And Improve Long-Term Reliability.
• Lubricate Moving Linkages And Latch Points With Appropriate Graphite Or Silicone-Based Lubricant.
• Check Door Water Seals And Drainage Channels To Minimize Moisture Ingress That Can Damage The Mechanism.
• Tighten Fasteners To Manufacturer Spec If Available, And Verify Alignment Of Linkage Rods To Prevent Binding.
• Test Central Lock Operation Several Times With The Door Open To Confirm Correct Function Before Final Assembly.

Why This Part Commonly Fails

Door lock assemblies on small cars like the Citroën C2 commonly fail due to moisture ingress and corrosion, which can cause electrical contacts to deteriorate and the actuator motor to seize. Plastic gears or linkages inside the unit may wear or break after many cycles, and connector corrosion can cause intermittent or complete loss of function. Mechanical damage from slamming doors or misaligned linkages can also accelerate failure.

Technical Information

• Manufacturer: Stellantis / Citroën
• Model: Citroën C2
• Product Codes: 9136Q6
• Additional Numbers: N/A

Compatibility And Notes

This lock is intended for the right front (passenger) door of Citroën C2 models that use a 5-pin connector lock assembly. Confirm visually that the connector and mounting configuration match your vehicle before installation. The part number 9136Q6 is commonly used to locate the correct replacement.

Who Should Fit This Part

Suitable For Experienced DIYers Comfortable With Door Panel Removal And Electrical Connections, And For Professional Auto Technicians. If You Are Unsure About The Procedure, Have The Unit Fitted By A Qualified Workshop.

This complete lock kit is designed for fast replacement of worn or damaged locks on Citroën models. It includes the door lock for the driver’s side, the fuel filler flap lock and the ignition barrel together with two keys (keys may be blank or without remote buttons). Ideal for workshops and experienced DIYers looking to restore mechanical security and reliable starting functionality. Common search terms include the product codes 4162AH and 4162AG, as many technicians and owners look up parts by reference number.

The set replaces the mechanical locking components responsible for securing the vehicle and allowing the key to start the engine. Replacing the worn locks reduces the risk of lock jamming, broken keys in the cylinder and fuel cap theft. Keys supplied usually need cutting to match your vehicle; if the vehicle uses a transponder immobiliser, the transponder must be present in the key or reprogrammed to restore engine start functionality.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C2, Citroën C3, Citroën C3 Pluriel
• Product Codes: 4162AH, 4162AG
• Additional Numbers: 4162AH/4162AG

Installation Recommendations

Installation is straightforward for a trained mechanic and feasible for skilled DIYers with basic tools. Follow these general steps:

• Disconnect the vehicle battery before working on the ignition barrel to avoid electrical shorts or unintended airbag/immobiliser triggers.
• For the driver’s door lock: remove the inner door trim, detach window/lock linkages and remove the fixing screws or rivets securing the lock. Fit the new lock, reconnect linkages and test mechanical operation before reassembling the door panel.
• For the fuel filler flap lock: open the filler flap, remove any retaining screws and replace the lock module, checking the flap operation and seal.
• For the ignition barrel: remove the steering column covers, release the retaining screw or clip, withdraw the old barrel and install the replacement. Ensure the ignition switch positions work correctly and reconnect the battery only after confirming mechanical fit.
• Have the keys cut precisely and, if necessary, ensure transponder programming is performed when required by the vehicle’s immobiliser system.
• Use graphite or lock-specific lubricant for the tumblers; avoid wet oils that attract dirt.

Why This Part Fails

Locks and ignition barrels fail for several common reasons: mechanical wear of tumblers and wafers from long-term use, corrosion and water ingress (especially in older cars or in damp climates), broken or worn key teeth, vandalism or forced entry attempts, and deterioration of plastic components and linkages. Lack of lubrication and accumulation of dirt can accelerate wear and cause sticking or jamming.

Notes For Buyers

Searches by the product codes 4162AH and 4162AG are common—if you have those numbers matching your part, this kit is likely the replacement you need. Keys supplied may not include remote buttons; remote functions and key programming are not included with the mechanical lock set. If you are not experienced with steering column or door disassembly, we recommend professional installation to ensure safe and correct operation.

Are you looking for a reliable way to restore the functionality of locks in your Citroën vehicle? The Lock Set and Key Kit we offer is the perfect choice for owners of Citroën C2 and C3 vehicles. This set includes locks for the driver’s door, fuel cap, and ignition switch. Additionally, it comes with 2 keys, ensuring you always have a spare key handy.

This lock set is designed to replace original locks, which are often a source of trouble due to wear or damage. As any experienced mechanic knows, locks and keys are among the most frequently replaced components in older vehicle models, as worn locks can cause difficulties in opening or locking the doors or fuel cap.

Technical Information:
Manufacturer: Citroën
Model: Citroën C2, Citroën C3
Product Codes: 4162CL, 4162AH
Additional Numbers: PSA CITROEN PEUGEOT 4162AH 4162CL

This Lock Set and Key Kit provides excellent compatibility and reliability for the specified vehicle models. Not only does it help restore the original security standards of your car, but it also enhances convenience in its use, eliminating issues related to damaged or malfunctioning locks. Investing in quality replacement parts like this lock set saves not only money on potential repairs but also prevents further complications that could arise from using a faulty security system.

Let your vehicle function safely again with our Lock Set and Keys. An ideal solution for anyone who repairs their own car or for experienced mechanics searching for reliable and compatible replacement parts for their customers.

The Citroën C2 and C3 models are known for common locking system issues, and timely replacement can prevent security vulnerabilities. Regular wear and tear can cause locks to fail, which is why having a reliable set is crucial for maintaining your car’s integrity.

Installation is straightforward, making it suitable for mechanics and DIY enthusiasts alike. Simply replace the old locks with the new ones following the vehicle’s manual, ensuring that your locks function properly.

Technical Information

• Manufacturer: Citroën
• Model: C2, C3
• Product Codes: 4162FP
• Additional Numbers: N/A

Upgrade your vehicle’s security and restore functionality with this reliable lock set today!

This complete lock set is designed for Citroën models and provides a cost-effective solution for replacing worn or damaged locking components. The kit includes the driver-side door lock, fuel filler cap lock and ignition lock cylinder together with two keys (keys may be standard and may not include remote buttons). Ideal for professional workshops and experienced DIY mechanics, this set is often sought by part number 4162AG / 4162AH and improves vehicle security and convenience after installation.

Benefits: easy replacement of multiple locks at once, single-keyed set for convenience, OEM-compatible fit for specified Citroën models, and reduced downtime compared with sourcing individual components.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C2; Citroën C3; Citroën C3 Pluriel
• Product Codes: 4162AG, 4162AH
• Other Numbers: Commonly referenced under the same codes 4162AG / 4162AH

Function And Common Faults

The set performs three functions: securing the driver door, locking the fuel filler flap and enabling vehicle start/immobiliser operation via the ignition lock cylinder. Typical causes of failure include mechanical wear of tumblers and keys, corrosion from moisture ingress, broken plastic components inside the lock assembly and worn key profiles. Electrical faults related to remote fobs are separate—note that supplied keys may not include remote control buttons.

Replacement And Installation

Basic replacement overview for experienced mechanics or competent DIYers:

• Prepare: Gather trim removal tools, Torx/screwdriver set and penetrating lubricant. Disconnect the negative battery terminal before working on the ignition cylinder to avoid short circuits.
• Door Lock: Remove the door card to access the lock mechanism, disconnect linkage rods and electrical connectors (if present), remove retaining bolts, swap the lock cylinder and reassemble, checking latch operation and link adjustments.
• Fuel Filler Lock: Access the filler lock either through the inner wing/boot lining or by opening the filler flap; remove fasteners, install new lock and test release mechanism.
• Ignition Lock Cylinder: Remove steering column covers, ensure steering wheel lock is disengaged, remove retaining screw(s) and withdraw the old cylinder with the key in the release position, install the new cylinder and reassemble. Verify ignition positions and immobiliser response before reconnecting the battery.

Installation Recommendations

• Use light graphite or dedicated lock lubricant on new cylinders and keys; avoid oily lubricants that attract dirt.
• Check and clean linkages and actuators when replacing locks to prevent premature wear.
• Test all functions (door locking, fuel flap release, ignition turn/start) before final reassembly.
• If unsure about ignition cylinder removal or immobiliser behaviours, seek professional workshop assistance to avoid immobiliser faults.

Why The Part Most Commonly Fails

Locks and cylinders are exposed to mechanical stress and environmental factors. Repeated use causes tumbler wear and key profile degradation. Moisture and salt (road conditions) accelerate corrosion, seizing moving parts. Forced entry attempts or vandalism can also damage lock housings and linkages. In ignition cylinders, broken keys or internal plastic/component wear are frequent failure modes.

When searching for this item, use product codes 4162AG or 4162AH to increase the chance of finding the exact match for Citroën C2/C3 applications.

This complete lock set is a practical replacement kit for Citroën C2, C3 and C3 Pluriel vehicles. It includes the driver’s door lock mechanism, the fuel filler cap lock and the ignition barrel delivered with two matching keys. The kit restores locking function and vehicle security in one purchase — ideal for workshops and experienced DIYers who need a matched set and original-style operation.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C2, Citroën C3, Citroën C3 Pluriel
• Product Codes: 4162AG, 4162AH, 4162CR
• Other Numbers: Not Specified

Compatibility And Fitment

Designed for the listed Citroën models — check the part codes (4162AG / 4162AH / 4162CR) against the vehicle to confirm matching lock types and key profile. The kit replaces the driver door lock, the fuel flap locking unit and the ignition barrel as a set, ensuring the supplied keys operate all three components together.

Installation Recommendations

• Door Lock: Remove the interior door panel and disconnect the linkage rods and electrical connectors (if fitted). Unscrew the retaining bolts and withdraw the lock mechanism from the door. Reassemble in reverse order, checking rod alignment and latch operation before refitting the door panel.
• Ignition Barrel: Remove lower and upper steering column covers, insert the key and turn to the accessory position to release the retaining pin or screw. Extract the barrel and install the new barrel, ensuring steering lock and electrical connections are re-engaged correctly.
• Fuel Filler Lock: Open the filler flap, remove the retaining screws or clips and slide out the lock barrel. Fit the new unit and reattach the retaining hardware, verifying smooth operation of the flap and locking mechanism.
• Tools & Tips: Use appropriate Torx and Phillips bits, trim removal tools for panels and a small pick for clips. Lightly lubricate moving parts with graphite or a suitable non-gumming lubricant; avoid oil-based lubricants inside ignition barrels.
• Recommendation: Installation is suitable for professional mechanics and experienced DIYers. If unsure about airbag or steering column disassembly, consult a workshop manual or a professional.

Most Common Failure Reasons

Lock mechanisms commonly fail due to wear, internal corrosion, dirt ingress or broken plastic components in the latch or barrel. Ignition barrels wear over years of use and can develop sticky tumblers, which explains the slight sticking noted for the driver door lock in this unit. Mechanical damage from forced entry or broken key remnants are other frequent causes. Regular lubrication of external moving parts and keeping seals intact reduces corrosion risk.

Why Choose This Kit

Buying a matched lock set with keys simplifies replacement and avoids key-matching issues. The kit restores both function and security for the driver door, fuel filler and ignition, saving workshop time compared with sourcing separate components. The included product codes make it easy to find this exact item among spare part listings.

High-quality replacement electric door lock designed for the left front door of Citroën C2 models. Commonly referenced under part numbers 52187680, 9135P9 and 9135Q0, this 5-pin central locking latch restores secure locking and reliable actuation for vehicles suffering from sticking locks, intermittent locking, or mechanical failure. Ideal for professional workshops and competent DIY mechanics, the unit provides a direct-fit solution that helps eliminate door rattles, failed remote locking and security issues caused by a faulty actuator.

Technical Information

• Manufacturer: Stellantis (Citroën)
• Model: Citroën C2
• Product Codes: 52187680, 9135P9, 9135Q0
• Additional Numbers: NFP
• Connector: 5-Pin Electrical Connector
• Position: Left Front Door (Driver Side)
• Function: Central Locking Latch / Electric Actuator

Removal And Installation

Removal and installation are straightforward for an experienced technician. Typical steps:

• Remove the inner door trim and any protective moisture barrier to access the lock assembly.
• Disconnect the electrical connector and detach the locking rods/linkages from the latch.
• Unscrew the latch mounting bolts and remove the old unit.
• Fit the new latch in the same orientation, secure mounting bolts to the manufacturer’s torque recommendations, reconnect rods and the electrical plug, and reassemble the door trim.
• Verify correct operation by cycling central locking and testing manual lock/unlock functions.

Installation Recommendations

• Disconnect The Battery Before Starting Work To Avoid Short Circuits And Accidental Actuation.
• Inspect Wiring And Connector Pins For Corrosion Or Damage; Clean Contacts If Necessary.
• Use Suitable Lubricant On Mechanical Linkages And Latch Moving Parts To Prevent Premature Wear.
• Check Door Alignment And Striker Position After Installation To Prevent Excessive Load On The Latch.
• Replace Any Broken Clips Or Bent Rods When Installing A New Latch To Ensure Reliable Operation.

Why This Part Fails Most Often

The most common causes of failure are mechanical wear of internal plastic gears and bushings, motor burnout from frequent use, and water ingress leading to corrosion of contacts and mechanisms. Misaligned doors or bent linkages can also overload the latch, causing premature failure. Typical symptoms include intermittent locking/unlocking, inability to lock or unlock the door, or unusual noises from inside the door cavity.

For workshops and experienced DIYers this direct replacement offers a reliable way to restore central locking function and door security on Citroën C2 vehicles. Check the listed part numbers to confirm match with the original unit before ordering.

Looking for a reliable and high-quality right door lock for your Citroën C2? Our selection of used auto parts for Citroën and Peugeot vehicles includes an electric central locking mechanism specifically designed for the CITROËN C2 model. This part from the electrical components category provides seamless functionality and long-lasting durability, making it ideal for mechanics or DIYers who prefer to repair their vehicles themselves.

Repairing or replacing a door lock may be necessary in case of wear or malfunction. Our right door lock with four pins ensures proper functionality and security for your vehicle. With this component, you can expect to restore the original functionality and comfort of your automobile.

Technical Information
Manufacturer: Original part Citroën
Model: Citroën C2
Product Codes: 52187780, 9136Q7
Other Numbers: NFP
Installation of this part should be performed by a professional to ensure its proper function and safety.

This specific door lock is primarily intended for the right passenger door, which is a frequently sought-after specification for repairs on Citroën C2 vehicles. Our part is thoroughly inspected before shipping to ensure good condition and full functionality.

Buyers choosing this door lock can be assured of the quality and reliability of the replacement part. Save time and money with our dependable and quality-tested door lock for the Citroën C2.

The lock set is essential for replacing worn or malfunctioning locks, ensuring the security of your vehicle. Regular maintenance may be required if locks become stiff or unresponsive due to wear and tear. Replacing locks can help prevent unauthorized access and enhance overall vehicle safety.

Technical Information

• Manufacturer: PSA
• Model: Citroën C2, C3, C3 Pluriel
• Product Codes: 4162AG, 4162AH, 4162CR
• Additional Numbers: Not available

The Lock Set is compatible with Citroën C2 and C3 models, making it an essential replacement part for your vehicle. Over time, lock mechanisms can wear out due to daily use, resulting in difficulties with locking or unlocking doors. Regular replacements of these components will enhance the safety and functionality of your vehicle.

Installation of this lock set is straightforward, making it a hassle-free task for those familiar with basic automotive repair. Simply remove the old locks and replace them with the new ones, ensuring that all keys are functioning properly to provide optimal security.

Technical Information

Manufacturer: PSA Citroën Peugeot

Model: Citroën C2, C3

Product Codes: 4162FP

Additional Numbers: N/A